No. In English, we call that ‘speaking in the third person’. It’s considered extremely strange and self-centered. Donald Trump does that occasionally, which should give you an idea as to the level of immaturity. Sesame Street is often not grammatically correct and I wouldn’t recommend that anyone watch it. For example, Cookie Monster will say “Me want cookie”, which is just so horribly incorrect. It should be “I want a cookie.” or “I would like a cookie, please.”